#region License

// Copyright (c) 2013, ClearCanvas Inc.
// All rights reserved.
// http://www.clearcanvas.ca
//
// This file is part of the ClearCanvas RIS/PACS open source project.
//
// The ClearCanvas RIS/PACS open source project is free software: you can
// redistribute it and/or modify it under the terms of the GNU General Public
// License as published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// The ClearCanvas RIS/PACS open source project is distributed in the hope that it
// will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
// Public License for more details.
//
// You should have received a copy of the GNU General Public License along with
// the ClearCanvas RIS/PACS open source project.  If not, see
// <http://www.gnu.org/licenses/>.

#endregion

using ClearCanvas.Workflow;
using ClearCanvas.Common;

namespace ClearCanvas.Healthcare {


    /// <summary>
    /// NotePosting entity
    /// </summary>
	public partial class NotePosting
    {
		/// <summary>
		/// Gets a value indicating whether this posting can be acknowledged by the specified staff.
		/// </summary>
		/// <param name="acknowledger"></param>
		/// <returns></returns>
		protected virtual internal bool CanAcknowledge(Staff acknowledger)
		{
			return !_isAcknowledged;
		}

        /// <summary>
        /// Marks this posting as being acknowledged.
        /// </summary>
        /// <param name="acknowledgedBy"></param>
        protected virtual internal void Acknowledge(Staff acknowledgedBy)
        {
            if(_isAcknowledged)
                throw new WorkflowException("Already acknowledged.");

            _acknowledgedBy = new NoteAcknowledgement(acknowledgedBy, Platform.Time);
            _isAcknowledged = true;
        }
	
		/// <summary>
		/// This method is called from the constructor.  Use this method to implement any custom
		/// object initialization.
		/// </summary>
		private void CustomInitialize()
		{
		}
	}
}